diff --git a/tictactoe.js b/tictactoe.js
index 854cebf..8b3a36a 100644
--- a/tictactoe.js
+++ b/tictactoe.js
@@ -16,6 +16,24 @@ class TicTacToe {
         );
     }
 
+    unusedMethod(position) {
+        if(position === null) {
+            return false;
+        }
+        if(position === null) {
+            return false;
+        }
+    }
+
+    unusedMethod2(position) {
+        if(position === null) {
+            return false;
+        }
+        if(position === null) {
+            return false;
+        }
+    }
+
     makeMove(position) {
         if (this.winner || this.board[position] !== null) {
             return false;